砌体墙—钢筋混凝土墙组合结构中混凝土墙的合理数量(Ⅱ)

Optimal number of RC walls in masonry-RC wall composite structures(Ⅱ)

根据砌体墙—钢筋混凝土墙组合结构的受力特点,提出了在地震作用下混凝土剪力墙合理数量的计算公式;并针对影响混凝土墙合理数量的主要因素,给出了在不同抗震等级、不同场地类别和设计分组的情况下混凝土墙合理数量表。方法简单实用,可用于地震区此类组合结构的初步设计阶段。

According to the characteristic of force which masonry-RC wall composite structures are suffered, a series of formulas for determining optimal numbers of RC walls under earthquake action is proposed. The process to calculate the optimal number of RC walls is hsted and some kinds of influence factors are discussed. This method is accurate and convenient enough for use when masortry-RC wall composite structures are designed during the preliminary stage of design.